Tuesday, February 25, 2014

Earth science Convection current analysis Q's

Analysis Observations:

  1. What was the motion of the food color at minute zero?

  1. Describe any differences in the food colors movement just after the candles have been lit.

  1. Describe the motion of the food coloring after the candles have been lit for five minutes

  1. What is the relationship between the motion of the sticks and the motion of the water?

  1. Describe how the temperature of the water relates to the movement of the sticks/current.

  1. In relation to the Earth’s interior what do the candles, water and sticks each represent?

  1. Explain how the demonstration exemplifies the Earth’s interior convection currents.



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